Friction stir welding method, and hollow shape member for friction stir welding

Details for Australian Patent Application No. 2005201604 (hide)

Owner Hitachi, Ltd.

Inventors Fukuyori, Kazushige; Ezumi, Masakuni

Agent Davies Collison Cave

Pub. Number AU-A-2005201604

Parent 779910

Filing date 15 April 2005

Wipo publication date 12 May 2005

International Classifications

B23K 033/00 Specially-profiled edge portions of workpieces for making soldering or welding connections

B23K 020/12 Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating - the heat being generated by friction

Event Publications

28 April 2005 Complete Application Filed

12 May 2005 Application Open to Public Inspection

  Published as AU-A-2005201604

27 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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